INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d9028bcf72bcb62779464875d1bb6911a99b3b5b4db584df8a6154e0299b52', 
    'GuaLpi/c1ebHKAwl40KvZqw012IYg7tIS7c2QXZlCGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)